CN221402211U - Novel pressure pipeline pressurized plugging flange clamp - Google Patents

Abstract

The utility model discloses a novel pressure pipeline pressurized plugging flange clamp which comprises an upper flange clamp and a lower flange clamp, wherein a screw hole is formed in the side face of the upper flange clamp, a locking bolt is connected with the inner wall of the screw hole in a threaded manner, a steel plate is arranged on the inner wall of the upper flange clamp, a rubber pad is arranged on the lower surface of the steel plate, a connecting plate is fixedly connected with the upper surface of the lower flange clamp, a fixing hole is formed in the lower surface of the upper clamp, a cock is connected with the inner wall of the fixing hole in a threaded manner, and a bolt hole is formed in the end face of the cock. The novel pressure pipeline pressurized plugging flange clamp is easy to assemble due to the fact that the side faces are connected with the upper clamp and the lower clamp through the bolts, and the plugs are arranged on the periphery of the flange clamp, so that the pressure of each position of a flange leakage port can be adjusted, the plugs apply pressure to the steel plate and the rubber pad, the steel plate and the rubber pad are stressed to plug leakage of a leaked pipeline, and the plugging effect of the flange clamp on the pressure pipeline is further improved.

Description

Novel pressure pipeline pressurized plugging flange clamp

Technical Field

The utility model relates to the technical field of pipeline plugging, in particular to a novel pressure pipeline pressurized plugging flange clamp.

Background

Because the petroleum pipeline is in complicated abominable environment for a long time in production operation, lead to the flange sealing face of petroleum pipeline to take place very easily to leak, traditional area presses leaking stoppage flange anchor clamps to fill up the sealant for the seal chamber, seal the leak source, however, the inside velocity of flow and pressure difference that exists of petroleum pipeline, so each position atress of flange leak source is inhomogeneous, when the sizing material gets into the seal chamber, can not guarantee that each position of leak source is shutoff completely, seal chamber volume is little moreover, the sizing material is once excessive, it is likely to be out of shape the extrusion of corroding the position, cause secondary leakage, so, the novel pressure pipeline area presses leaking stoppage flange anchor clamps that can solve above problem now needs.

Disclosure of utility model

The utility model aims to provide a novel pressurized plugging flange clamp for a pressure pipeline, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel pressure pipe area is pressed leaking stoppage flange anchor clamps, anchor clamps under anchor clamps on the flange, the screw has been seted up to the side of anchor clamps on the flange, and the inner wall threaded connection of screw has the locking bolt, the inner wall of anchor clamps is provided with the steel sheet on the flange, the lower surface of steel sheet is provided with the rubber pad, the last fixed surface of anchor clamps is connected with the connecting plate under the flange, the fixed orifices has been seted up to the lower surface of going up the anchor clamps, and the inner wall threaded connection of fixed orifices has the cock, the bolt hole has been seted up to the terminal surface of cock.

On the basis of the technical scheme, the utility model can be improved as follows.

Preferably, the upper clamp and the lower clamp are arc-shaped, a right-angle groove matched with the connecting plate is formed in the lower surface of the upper clamp, and the upper clamp and the lower clamp are arranged to clamp a pipeline conveniently.

Preferably, the upper surface both sides of lower anchor clamps all are provided with the connecting plate, and the side of going up the anchor clamps is connected with the connecting plate through the lock bolt, through setting up connecting plate and lock bolt, is convenient for make the anchor clamps pass through the connecting plate on the anchor clamps surface under the lock bolt fixation, and then makes the anchor clamps pass through the lock bolt fixation lower anchor clamps.

Preferably, the outer ring surface circumferences of the upper clamp and the lower clamp are provided with a plurality of fixing holes at equal intervals, the outer ring surfaces of the upper clamp and the lower clamp are provided with cocks, and the pipelines in the inner rings of the upper clamp and the lower clamp are conveniently propped by the cocks at different positions through arranging a plurality of cocks on the outer ring surfaces of the upper clamp and the lower clamp, so that the stability of fixing the pipelines is improved.

Preferably, the inner ring surfaces of the upper clamp and the lower clamp are movably connected with a steel plate, the steel plate is set to be circular arc-shaped with the diameter of the inner ring surface of the upper clamp and the diameter of the inner ring surface of the lower clamp, and the position of the pipeline leakage is conveniently blocked by the steel plate through the arrangement of the arc-shaped steel plate on the inner ring surface of the upper clamp and the inner ring surface of the lower clamp, so that the space gap between the upper clamp and the pipeline and the space gap between the lower clamp and the pipeline are further reduced, and the leaking stoppage effect is improved.

Preferably, the bolt hole shape of cock terminal surface is hexagonal, and the one end that the cock kept away from the bolt hole overlaps with the side of steel sheet, through setting up the cock, is convenient for make the cock of last anchor clamps and lower anchor clamps outer anchor clamps exert pressure to the different positions of steel sheet, makes spacing steel sheet jack up the rubber pad and retract slowly and sticis on leaking the pipeline, closely laminates through rubber pad and pipeline, increases the effect of flange anchor clamps to pressure pipeline leaking stoppage.

Advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

The novel pressure pipeline pressurized plugging flange clamp is easy to assemble due to the fact that the side faces are connected with the upper clamp and the lower clamp through the bolts, and the plugs are arranged on the periphery of the flange clamp, so that the pressure of each position of a flange leakage port can be adjusted, the plugs apply pressure to the steel plate and the rubber pad, the steel plate and the rubber pad are stressed to plug leakage of a leaked pipeline, and the plugging effect of the flange clamp on the pressure pipeline is further improved.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

Fig. 2 is a schematic perspective view of the present utility model.

In the figure: 1. a clamp is arranged; 2. a lower clamp; 3. a screw hole; 4. a locking bolt; 5. a steel plate; 6. a rubber pad; 7. a connecting plate; 8. a fixing hole; 9. a cock is provided.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a novel pressure pipe area is pressed leaking stoppage flange anchor clamps, anchor clamps 1 and flange lower anchor clamps 2 down including the flange, screw 3 has been seted up to the side of anchor clamps 1 on the flange, and the inner wall threaded connection of screw 3 has locking bolt 4, the inner wall of anchor clamps 1 is provided with steel sheet 5 on the flange, the equal swing joint of interior anchor clamps 1 and lower anchor clamps 2 has steel sheet 5.

The steel plate 5 is set to be circular arc-shaped with the same diameter of the inner annular surfaces of the upper clamp 1 and the lower clamp 2, annular grooves matched with the steel plate 5 are formed in the inner annular surfaces of the upper clamp 1 and the lower clamp 2, and the positions of leakage of the pipeline are conveniently blocked by the steel plate 5 through the arc-shaped steel plate 5 arranged on the inner annular surfaces of the upper clamp 1 and the lower clamp 2, so that the space gaps between the upper clamp 1 and the lower clamp 2 and the pipeline are further reduced, and the leaking stoppage effect is improved.

The lower surface of steel sheet 5 is provided with rubber pad 6, the last fixed surface of anchor clamps 2 is connected with connecting plate 7 under the flange, go up anchor clamps 1 and lower anchor clamps 2 and be convex, and go up the lower surface of anchor clamps 1 and offered the right-angle groove with connecting plate 7 looks adaptation, through setting up convex last anchor clamps 1 and lower anchor clamps 2, be convenient for make last anchor clamps 1 and lower anchor clamps 2 clip the pipeline, simultaneously, set up connecting plate 7, be convenient for make last anchor clamps 1 and lower anchor clamps 2 link up more closely.

The upper surface both sides of lower anchor clamps 2 all are provided with connecting plate 7, and the side of going up anchor clamps 1 is connected with connecting plate 7 through locking bolt 4, through setting up connecting plate 7 and locking bolt 4, is convenient for make go up anchor clamps 1 through locking bolt 4 fixed lower anchor clamps 2 on the surface connecting plate 7, and then makes go up anchor clamps 1 through locking bolt 4 fixed lower anchor clamps 2.

The lower surface of the upper clamp 1 is provided with a fixing hole 8, the inner wall of the fixing hole 8 is in threaded connection with a cock 9, a plurality of fixing holes 8 are formed in the circumferences of the outer annular surfaces of the upper clamp 1 and the lower clamp 2 at equal intervals, the cocks 9 are arranged on the outer annular surfaces of the upper clamp 1 and the lower clamp 2, a plurality of cocks 9 are arranged on the outer annular surfaces of the upper clamp 1 and the lower clamp 2, so that pipelines in the inner rings of the upper clamp 1 and the lower clamp 2 are conveniently propped up through the cocks 9 at different positions, and the stability of fixing the pipelines is improved.

The end face of the cock 9 is provided with a bolt hole, the bolt hole on the end face of the cock 9 is hexagonal, one end of the cock 9 far away from the bolt hole is overlapped with the side face of the steel plate 5, through the cock 9, the cock 9 on the outer annular face of the upper clamp 1 and the lower clamp 2 is convenient to press different positions of the steel plate 5, the limited steel plate 5 is pressed against the rubber pad 6 and is retracted slowly to be tightly pressed on a leaked pipeline, the rubber pad 6 is tightly attached to the pipeline, and the effect of the flange clamp on plugging of the pressure pipeline is improved.

In the embodiment, the side face is connected with the upper clamp 2 and the lower clamp 2 through bolts, the assembly is easy, the plugs 9 are arranged on the periphery of the flange clamp, the pressure of each position of the flange leakage port can be adjusted, the plugs 9 apply pressure to the steel plate 5 and the rubber pad 6, the steel plate 5 and the rubber pad 6 bear force to leak the leaked pipeline, and the effect of the flange clamp on leak stoppage of the pressure pipeline is further improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel pressure pipe area presses leaking stoppage flange anchor clamps which characterized in that: including anchor clamps (1) and flange lower anchor clamps (2) on the flange, screw (3) have been seted up to the side of anchor clamps (1) on the flange, and the inner wall threaded connection of screw (3) has locking bolt (4), the inner wall of anchor clamps (1) is provided with steel sheet (5) on the flange, the lower surface of steel sheet (5) is provided with rubber pad (6), the last fixed surface of anchor clamps (2) is connected with connecting plate (7) under the flange, fixed orifices (8) have been seted up to the lower surface of anchor clamps (1), and the inner wall threaded connection of fixed orifices (8) has cock (9), the bolt hole has been seted up to the terminal surface of cock (9).

2. The novel pressurized plugging flange clamp for the pressure pipeline according to claim 1, wherein: the upper clamp (1) and the lower clamp (2) are arc-shaped, and a right-angle groove matched with the connecting plate (7) is formed in the lower surface of the upper clamp (1).

3. The novel pressurized plugging flange clamp for the pressure pipeline according to claim 1, wherein: the two sides of the upper surface of the lower clamp (2) are provided with connecting plates (7), and the side surfaces of the upper clamp (1) are connected with the connecting plates (7) through locking bolts (4).

4. The novel pressurized plugging flange clamp for the pressure pipeline according to claim 1, wherein: the outer ring surfaces of the upper clamp (1) and the lower clamp (2) are provided with a plurality of fixing holes (8) at equal intervals, and the outer ring surfaces of the upper clamp (1) and the lower clamp (2) are provided with cocks (9).

5. The novel pressurized plugging flange clamp for the pressure pipeline according to claim 1, wherein: the inner annular surfaces of the upper clamp (1) and the lower clamp (2) are movably connected with a steel plate (5), and the steel plate (5) is arranged into an arc shape with the same diameter as the inner annular surfaces of the upper clamp (1) and the lower clamp (2).

6. The novel pressurized plugging flange clamp for the pressure pipeline according to claim 1, wherein: the bolt hole shape of cock (9) terminal surface is hexagonal, and the one end of cock (9) keep away from the bolt hole overlap joint with the side of steel sheet (5).